* gcc.c-torture/execute/va-arg-10.c: New test.

From-SVN: r29691

2 files changed, 252 insertions, 0 deletions

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index e4ea51a..4e3ec71 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+Tue Sep 28 01:19:09 1999  Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
+
+	* gcc.c-torture/execute/va-arg-10.c: New test.
+
 Mon Sep 27 09:14:24 BST 1999  Nathan Sidwell  <nathan@acm.org>
 
 	* g++.old-deja/g++.pt/memtemp77.C: Adjust expected
diff --git a/gcc/testsuite/gcc.c-torture/execute/va-arg-10.c b/gcc/testsuite/gcc.c-torture/execute/va-arg-10.c
new file mode 100644
index 0000000..5ce3453
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/va-arg-10.c
@@ -0,0 +1,248 @@
+/* This is a modfied version of va-arg-9.c to test va_copy.  */
+
+#include <stdarg.h>
+
+#ifndef va_copy
+#define va_copy __va_copy
+#endif
+
+extern __SIZE_TYPE__ strlen (const char *);
+
+int
+to_hex (unsigned int a)
+{
+  static char hex[] = "0123456789abcdef";
+
+  if (a > 15)
+    abort ();
+  return hex[a];
+}
+
+void
+fap (int i, char* format, va_list ap)
+{
+  va_list apc;
+  char *formatc;
+
+  va_copy (apc, ap);
+  formatc = format;
+
+  if (strlen (format) != 16 - i)
+    abort ();
+  while (*format)
+    if (*format++ != to_hex (va_arg (ap, int)))
+      abort ();
+  while (*formatc)
+    if (*formatc++ != to_hex (va_arg (apc, int)))
+      abort ();
+}
+
+void
+f0 (char* format, ...)
+{
+  va_list ap;
+
+  va_start (ap, format);
+  fap(0, format, ap);
+  va_end(ap);
+}
+
+void
+f1 (int a1, char* format, ...)
+{
+  va_list ap;
+
+  va_start(ap, format);
+  fap(1, format, ap);
+  va_end(ap);
+}
+
+void
+f2 (int a1, int a2, char* format, ...)
+{
+  va_list ap;
+
+  va_start(ap, format);
+  fap(2, format, ap);
+  va_end(ap);
+}
+
+void
+f3 (int a1, int a2, int a3, char* format, ...)
+{
+  va_list ap;
+
+  va_start(ap, format);
+  fap(3, format, ap);
+  va_end(ap);
+}
+
+void
+f4 (int a1, int a2, int a3, int a4, char* format, ...)
+{
+  va_list ap;
+
+  va_start(ap, format);
+  fap(4, format, ap);
+  va_end(ap);
+}
+
+void
+f5 (int a1, int a2, int a3, int a4, int a5,
+    char* format, ...)
+{
+  va_list ap;
+
+  va_start(ap, format);
+  fap(5, format, ap);
+  va_end(ap);
+}
+
+void
+f6 (int a1, int a2, int a3, int a4, int a5,
+    int a6,
+    char* format, ...)
+{
+  va_list ap;
+
+  va_start(ap, format);
+  fap(6, format, ap);
+  va_end(ap);
+}
+
+void
+f7 (int a1, int a2, int a3, int a4, int a5,
+    int a6, int a7,
+    char* format, ...)
+{
+  va_list ap;
+
+  va_start(ap, format);
+  fap(7, format, ap);
+  va_end(ap);
+}
+
+void
+f8 (int a1, int a2, int a3, int a4, int a5,
+    int a6, int a7, int a8,
+    char* format, ...)
+{
+  va_list ap;
+
+  va_start(ap, format);
+  fap(8, format, ap);
+  va_end(ap);
+}
+
+void
+f9 (int a1, int a2, int a3, int a4, int a5,
+    int a6, int a7, int a8, int a9,
+    char* format, ...)
+{
+  va_list ap;
+
+  va_start(ap, format);
+  fap(9, format, ap);
+  va_end(ap);
+}
+
+void
+f10 (int a1, int a2, int a3, int a4, int a5,
+     int a6, int a7, int a8, int a9, int a10,
+     char* format, ...)
+{
+  va_list ap;
+
+  va_start(ap, format);
+  fap(10, format, ap);
+  va_end(ap);
+}
+
+void
+f11 (int a1, int a2, int a3, int a4, int a5,
+     int a6, int a7, int a8, int a9, int a10,
+     int a11,
+     char* format, ...)
+{
+  va_list ap;
+
+  va_start(ap, format);
+  fap(11, format, ap);
+  va_end(ap);
+}
+
+void
+f12 (int a1, int a2, int a3, int a4, int a5,
+     int a6, int a7, int a8, int a9, int a10,
+     int a11, int a12,
+     char* format, ...)
+{
+  va_list ap;
+
+  va_start(ap, format);
+  fap(12, format, ap);
+  va_end(ap);
+}
+
+void
+f13 (int a1, int a2, int a3, int a4, int a5,
+     int a6, int a7, int a8, int a9, int a10,
+     int a11, int a12, int a13,
+     char* format, ...)
+{
+  va_list ap;
+
+  va_start(ap, format);
+  fap(13, format, ap);
+  va_end(ap);
+}
+
+void
+f14 (int a1, int a2, int a3, int a4, int a5,
+     int a6, int a7, int a8, int a9, int a10,
+     int a11, int a12, int a13, int a14,
+     char* format, ...)
+{
+  va_list ap;
+
+  va_start(ap, format);
+  fap(14, format, ap);
+  va_end(ap);
+}
+
+void
+f15 (int a1, int a2, int a3, int a4, int a5,
+     int a6, int a7, int a8, int a9, int a10,
+     int a11, int a12, int a13, int a14, int a15,
+     char* format, ...)
+{
+  va_list ap;
+
+  va_start(ap, format);
+  fap(15, format, ap);
+  va_end(ap);
+}
+
+main ()
+{
+  char *f = "0123456789abcdef";
+
+  f0 (f+0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15);
+  f1 (0, f+1, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15);
+  f2 (0, 1, f+2, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15);
+  f3 (0, 1, 2, f+3, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15);
+  f4 (0, 1, 2, 3, f+4, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15);
+  f5 (0, 1, 2, 3, 4, f+5, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15);
+  f6 (0, 1, 2, 3, 4, 5, f+6, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15);
+  f7 (0, 1, 2, 3, 4, 5, 6, f+7, 7, 8, 9, 10, 11, 12, 13, 14, 15);
+  f8 (0, 1, 2, 3, 4, 5, 6, 7, f+8, 8, 9, 10, 11, 12, 13, 14, 15);
+  f9 (0, 1, 2, 3, 4, 5, 6, 7, 8, f+9, 9, 10, 11, 12, 13, 14, 15);
+  f10 (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, f+10, 10, 11, 12, 13, 14, 15);
+  f11 (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, f+11, 11, 12, 13, 14, 15);
+  f12 (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, f+12, 12, 13, 14, 15);
+  f13 (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, f+13, 13, 14, 15);
+  f14 (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, f+14, 14, 15);
+  f15 (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, f+15, 15);
+
+  exit (0);
+}